Citation: Mahmoudi, Ghodrat; Zar\; eba, Jan K.; Bauz\'a, Antonio; Kubicki, Maciej; Bartyzel, Agata; Keramidas, Anastasios D.; Butusov, Leonid; Miros\/law, Barbara; Frontera, Antonio (2018). Recurrent supramolecular motifs in discrete complexes and coordination polymers based on mercury halides: prevalence of chelate ring stacking and substituent effects. CrystEngComm, 20, pp. 1065-.